38201636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{78929}}^1$

素因数の和:78955

約数の個数: 18

約数和(自身を含む): 73483830

約数和(自身を除く): 35282194

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 78929, 157858, 315716, 868219, 1736438, 3472876, 9550409, 19100818, 38201636]

約数ペア:

[(1, 38201636), (2, 19100818), (4, 9550409), (11, 3472876), (22, 1736438), (44, 868219), (121, 315716), (242, 157858), (484, 78929)]